I have always loved the darker brunette / jet black hair on a girl, but the black varies a lot from girl to girl. If it doesn't suit you, it may give off the slight emo look, although I guess it also depends on makeup etc. Anyway, again, it all depends on if it suits you, or your style, or a guys taste in girls, but if it does suit you, its definitely a turn on on my part
I've just dyed my hair black from being blonde (I'm naturally brunette) I've had a lot more attention from guys ever since...
I've notice this, how come everyone on this site likes only brunette or dark hair? I am not being mean towards those people, but it seems like guys don't like fair (blondish haired) people anymore. Or did they ever ? :(